package com.gszyxy.bigdataclass1group3.plateform.mapper;

import com.gszyxy.bigdataclass1group3.plateform.pojo.PlateformMerchant;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface PlateformMapper {


    List<PlateformMerchant> list();

    int updateMerchant(Integer mid);

}
